{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT2017-1UB42-1AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT2017-1UB42-1AA0","canonicalUrl":"https://aoctrl.com/siemens/3RT2017-1UB42-1AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3RT2017-1UB42-1AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT2017-1UB42-1AA0 power contactor, AC-3e/AC-3, 12 A, 5.5 kW / 400 V, 3-pole, 24 V DC coil with integrated varistor, 1 NC auxiliary contact, screw terminal, size S00.","salesMarkdown":"The Siemens 3RT2017-1UB42-1AA0 is a SIRIUS 3RT series power contactor, 3-pole, rated AC-3e/AC-3 at 12 A and 5.5 kW at 400 V. The AC-3e rating covers standard squirrel-cage motor switching — making and breaking running motors — so the 12 A figure is the motor full-load current it can handle, not a resistive-heater rating. The 24 V DC coil includes an integrated varistor for surge suppression, which saves adding an external snubber on the coil circuit. The auxiliary contact block carries 1 NC contact, screw-terminated. Size S00 is the smallest SIRIUS frame, so it fits tight DIN-rail layouts in control panels where space is at a premium. Upright mounting position is specified; if you lay it sideways, derate per the manufacturer's mounting guidelines. Compliance documentation is available: RoHS compliant since October 2009, and REACH Article 33 data is published for the candidate list. ## Cross-reference identifiers The Siemens group code for this line is R711, and the product group is 5330. These are internal Siemens cataloging fields that sometimes appear on legacy BOMs or in SAP lookups — useful if you are reconciling a spare-parts list that uses those codes instead of the order code.","metaTitle":"Siemens 3RT2017-1UB42-1AA0 SIRIUS Contactor, 12 A, 24 V DC,","metaDescription":"Siemens SIRIUS 3RT2017-1UB42-1AA0 power contactor, AC-3e/AC-3 rated 12 A, 5.5 kW at 400 V, 24 V DC coil with integrated varistor, 1 NC auxiliary contact, size S00, screw terminal.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"title":"3RT2017-1UB42-1AA0","Group Code":"R711","description":"power contactor, AC-3e/AC-3, 12 A, 5.5 kW / 400 V, 3-pole, 24 V DC, with integrated varistor, auxiliary contacts: 1 NC, screw terminal, size: S00, upright mounting position","Product Group":"5330","Product class":"A: Standard product which is a stock item could be returned within the returns guidelines/period.","Quantity Unit":"1 Piece","Product Family":"SIRIUS 3RT contactors, 3-pole, up to 250 kW","lifecycle_stage":"current","Packaging Quantity":"1","Export Control Regulations":"AL : N / ECCN : N","Packaging dimensions (L x W x H)":"78.00 x 63.00 x 50.00 mm","Compliance with the substance restrictions according to RoHS directive":"Since: 01-10-09","REACH Art. 33 Duty to inform according to the current list of candidates":"Reach Information"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/4d914e151802b9237c81bda41310f670.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/3RT2017-1UB42-1AA0?tree=CatalogTree"},"ai":{"faq":[{"question":"What compliance documentation is available for this contactor?","answer":"RoHS compliance is confirmed since October 2009. REACH Article 33 information is published for the candidate list. Export control is AL: N / ECCN: N, meaning no special export license is required."},{"question":"What do the group code R711 and product group 5330 mean?","answer":"R711 is Siemens' internal group code for this product line, and 5330 is the product group. They are cataloging identifiers used in Siemens systems and sometimes appear on legacy BOMs or spare-parts lists instead of the order code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT2017-1UB42-1AA0","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/3RT2017-1UB42-1AA0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}